96159-17-0

Basic information

• Product Name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-2,5-dimethyl-3,6-diphenyl-
• CAS NO: 96159-17-0
• Molecular Formula: C20H16N2O2
• Molecular Weight: 316.359
• Mol File: 96159-17-0.mol

Chemical Properties

• CAS DataBase Reference: Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-2,5-dimethyl-3,6-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-2,5-dimethyl-3,6-diphenyl-(96159-17-0)
• EPA Substance Registry System: Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-2,5-dimethyl-3,6-diphenyl-(96159-17-0)

Safety Data

• Hazardous Substances Data: 96159-17-0(Hazardous Substances Data)

Upstream product

• 80-48-8 methyl p-toluene sulfonate 
• 54660-00-3 3,6-diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-(2H,5H)-dione 
• 10539-50-1 diethyl 2-benzoylsuccinate 
• 100-47-0 benzonitrile 
• 74-88-4 methyl iodide 
• 108472-45-3 N,N'-Bis-[1-dimethylamino-1-phenyl-meth-(E)-ylidene]-succinamide 
• 19429-87-9 α,α-diethoxy-N,N-dimethylbenzenemethanamine 
• 105194-22-7 2,3-dihydro-2-oxo 5-phenyl-1H-pyrrole-4-carboxylic acid ethyl ester 

Downstream Products

• 108472-37-3 2,5-Dimethyl-3,6-diphenyl-4-thioxo-4,5-dihydro-2H-pyrrolo[3,4-c]pyrrol-1-one 
• 104616-30-0 2,5-Dimethyl-3,6-diphenyl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dithione 

Relevant articles and documents

A doping material and its organic electroluminescent device (by machine translation)

The invention discloses a doping material and its organic electroluminescent light emitting device, relates to organic photoelectric material technical field. The advantage of this invention is, of structural formula I of the present invention shown in nature with good electron acceptor dopant and the structural formula II shown with good electron donor nature of the doping material matrix materials is completed at a relatively low doping concentration has a higher hole mobility, high conductivity, and has better thermal stability and solubility, beneficial material into a film. The invention of the organic electroluminescent device includes a cathode, anode and one or a plurality of the organic material layer, the organic material layer is located between the anode and the cathode, the organic material layer in the at least one layer contains a dopant material of the present invention, the invention of the organic electroluminescent device has a lower driving voltage, high luminous efficiency and the luminous brightness, and has a long service life. (by machine translation)

Synthetic studies related to diketopyrrolopyrrole (DPP) pigments. Part 1: The search for alkenyl-DPPs. Unsaturated nitriles in standard DPP syntheses: A novel cyclopenta[c]pyrrolone chromophore

Reactions of the anion of ethyl 4,5-dihydro-5-oxo-2-phenylpyrrole-3-carboxylate with the Diels-Alder adducts of acrylonitrile and various dienes rarely yield the expected DPP derivatives. The reaction with cyclohex-3-enecarbonitrile provides a noteworthy exception: thermolysis of the resulting cyclohexenyl-DPP gives butadiene and impure 3-ethenyl-6-phenyl-DPP, the latter being thermally unstable. Michael additions predominate when the above anion reacts with α,β-unsaturated nitriles: acrylonitrile and methacrylonitrile give 4,4-bis(cyanoethyl) and 4,4-bis(2-cyanopropyl) derivatives, and cinnamonitrile, substituted cinnamonitriles and 3-(2-thienyl)acrylonitrile give deep red 3-aryl-5-cyano-4-hydroxy-2H-cyclopenta[c]pyrrol-1-ones. These ambident nucleophiles may undergo N- and either O- or C-alkylation according to the alkylating agent used.

Fluorescent Dyes with Large Stokes Shifts - Soluble Dihydropyrrolopyrrolediones

The synthesis of 3,6-Diaryl-2,5-dihydropyrrolopyrrole-1,4-diones 1a-d and 3,6-Diaryl-2,5-dihydro-2,5-dimethylpyrrolopyrrole-1,4-diones e-h is described.By substitution of the aryl groups with tert-butyl groups, photostable fluorescent dyes w

N-substituted 1,4-diketopyrrolo-[3,4-c]-pyrroles

Compounds of the formula STR1 in which R1 and R2 are unsubstituted or substituted phenyl or naphthyl, and R3 and R4 are alkyl, alkoxycarbonyl, phenyl, benzoyl or benzyl, are suitable for dyeing high molecular we